CN211915321U

CN211915321U - Straightening device for recycling reinforcing steel bars

Info

Publication number: CN211915321U
Application number: CN201922328766.3U
Authority: CN
Inventors: 陈孝虎; 陈显达; 彭成雷
Original assignee: Jiangsu Liyin Building Material Science And Technology LLC
Current assignee: Jiangsu Liyin Building Material Science And Technology LLC
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-11-13
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a straightening device for reinforcing bar recovery relates to straightening equipment technical field, comprises a workbench, the last fixed surface of workstation is connected with the cylinder, the inner wall fixed connection of cylindrical side surface and bearing, the fixed round platform that has cup jointed in side surface of bearing, the right side fixed connection handle of round platform, the last fixed surface of round platform is connected with the baffle, the baffle is located the right side of bearing, the back of baffle and the surperficial swing joint of reinforcing bar square hoop, the lower surface of round platform is connected with the last fixed surface of ring, the inner wall of ring is two arc platforms of fixedly connected with respectively. The utility model discloses a set up workstation, cylinder, bearing, round platform and baffle, when having solved reinforcing bar side hoop on the building site and need straightening, because the both ends of reinforcing bar side hoop are shorter and overlap with the hoop body, can not directly put into the alignment in the straightener commonly used, need the manual work to pull open this moment, waste time and energy, the lower problem of work efficiency.

Description

Straightening device for recycling reinforcing steel bars

Technical Field

The utility model relates to a straightening equipment technical field specifically is a straightening device is used in reinforcing bar recovery.

Background

Building site has the useless piece of the reinforcing bar of many bendings after the construction, can straighten the crooked reinforcing bar during recycle, and the bar straightener commonly used penetrates the entry of straightener with reinforcing bar one end, by the rotatory straight die angle of adjusting of high-speed rotor, the reinforcing bar passes through the compression roller and reaches the effect of straightening.

Among the prior art, the bar straightener commonly used need penetrate the entry of straightener with one end of crooked reinforcing bar, and when reinforcing bar side hoop on the building site need straighten, because the both ends of reinforcing bar side hoop are shorter and overlap with the hoop body, can not directly put into the straightener commonly used and straighten, need the manual work to pull open this moment, waste time and energy, work efficiency is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a bar straightening device for recovery possesses and to carry out the alignment to reinforcing bar side hoop to easy and simple to handle laborsaving advantage, when need carrying out the alignment with reinforcing bar side hoop on solving the building site, because the both ends of reinforcing bar side hoop are shorter and overlap with the hoop body, can not directly put into the alignment in the bar straightening machine commonly used, need the manual work to pull open this moment, waste time and energy, the lower problem of work efficiency.

(II) technical scheme

Can straighten reinforcing bar side hoop for the realization to easy and simple to handle laborsaving purpose, the utility model provides a following technical scheme: the straightening device for recycling the steel bars comprises a workbench, wherein a cylinder is fixedly connected to the upper surface of the workbench, the cylindrical side surface is fixedly connected with the inner wall of a bearing, a round table is fixedly sleeved on the side surface of the bearing, a handle is fixedly connected to the right side of the round table, a baffle is fixedly connected to the upper surface of the round table, the baffle is positioned on the right side of the bearing, the back surface of the baffle is movably connected with the surface of a square hoop of the steel bars, the lower surface of the round table is fixedly connected with the upper surface of a ring, two arc-shaped platforms are fixedly connected to the inner wall of the ring respectively, a square groove is formed in the cylindrical upper surface, a long clamping plate and a short clamping plate are arranged in the square groove respectively, the long clamping plate is positioned on the left side of the short clamping plate, two push rods are fixedly connected to the left side of the long clamping plate and the right side of the short clamping, four the one end that the square groove was kept away from to the push rod runs through four drums respectively and respectively with one side fixed connection of four plectanes, four one side that the plectane is close to the square groove respectively with the one end fixed connection of four first springs, four the other end of first spring respectively with the inner wall fixed connection of four drums, four the inner wall of first spring respectively with the surperficial swing joint of four push rods, four one side that first spring was kept away from to the plectane respectively with the one end fixed connection of four second springs, four the equal fixedly connected with movable rod of the other end of second spring, four the surface of movable rod respectively with four the inner wall swing joint of drum, four the equal fixedly connected with wheel components of one end that the second spring was kept away from to the movable rod, the surface of wheel components wheel and the fixed surface of arc platform are connected.

As an optimal technical scheme of the utility model, circular tooth's socket has all been seted up to the opposite face of long splint and short splint, the inner wall of circular tooth's socket and the surperficial swing joint of reinforcing bar square hoop.

As a preferred technical scheme of the utility model, two guide bars of two fixedly connected with on the right side of long splint respectively, two guiding holes, two have been seted up respectively in the left side of short splint the surface of guide bar respectively with the inner wall swing joint of two guiding holes.

As an optimized technical scheme of the utility model, the left end of baffle extends to cylindrical top to with cylindrical top swing joint.

As an optimized technical scheme of the utility model, two the central angle of arc platform is one hundred twenty degrees.

(III) advantageous effects

Compared with the prior art, the utility model provides a bar reinforcement is alignment device for recovery possesses following beneficial effect:

the straightening device for recycling the reinforcing steel bars is provided with a workbench, a cylinder, a bearing, a round table and a baffle plate, when the straightening device is used, a square reinforcing steel bar hoop is placed on the surface of the round table, one side of the left side of the square reinforcing steel bar hoop is placed between a long clamp plate and a clamp plate, one side of the back side of the square reinforcing steel bar hoop is placed on the back side of the baffle plate and is attached to the back side of the baffle plate, a handle is held by a hand and rotates anticlockwise, the handle drives the round table to rotate anticlockwise, the round table drives the baffle plate to rotate anticlockwise, the baffle plate drives one side of the back side of the square reinforcing steel bar hoop to rotate anticlockwise, meanwhile, the round table drives two arc tables to rotate anticlockwise, when the straightening device is in an initial state, the thickness of wheels of the wheel assemblies and the contact points of the arc tables is smaller, the thickness of the wheels of the wheel, the roller component drives the movable rod to extrude the second spring, the second spring extrudes the circular plate and the push rod to move towards the square groove direction, the long clamp plate is driven to move rightwards, the short clamp plate is driven to move leftwards, the long clamp plate and the short clamp plate are gathered towards the middle to clamp the surface of one side of the left side of the square reinforcement hoop, at the moment, the first spring and the second spring are both compressed to rotate the handle by ninety degrees, at the moment, one side of the back of the square reinforcement hoop is straightened to be positioned on the same horizontal line with one side of the left side of the square reinforcement hoop, in the process, the second spring is always in a continuous compression state, the movable rod is not contacted with the circular plate, therefore, the arc table can not be stopped in rotation, after one side of the square reinforcement hoop is straightened, the handle is rotated reversely, under the reset action of the first spring, the push rod, the long clamp plate and the short clamp plate are pulled back, the square reinforcement hoop is loosened, at the moment, consequently, the square reinforcement hoop is straightened, and the simple and convenient laborsaving effect of operation has solved the square reinforcement hoop on the building site and when need straightening, because the both ends of square reinforcement hoop are shorter and overlap with the hoop body, can directly not put into the alignment in the straightener commonly used, need the manual work to pull open this moment, waste time and energy, problem that work efficiency is lower.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the structure at a in fig. 1 of the present invention;

fig. 3 is an enlarged view of the structure at B in fig. 1 according to the present invention;

FIG. 4 is a top cross-sectional view of the arc table of the present invention;

fig. 5 is a top view of the present invention.

In the figure: 1. a work table; 2. a cylinder; 3. a bearing; 4. a circular truncated cone; 5. a handle; 6. a baffle plate; 7. a reinforcing steel bar square hoop; 8. a circular ring; 9. an arc-shaped table; 10. a square groove; 11. a long splint; 12. a short splint; 13. a push rod; 14. a cylinder; 15. a circular plate; 16. a first spring; 17. a second spring; 18. a movable rod; 19. a roller assembly; 20. a circular tooth socket; 21. a guide bar; 22. and (4) a guide hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a straightening device for recycling steel bars comprises a workbench 1, wherein a cylinder 2 is fixedly connected to the upper surface of the workbench 1, the side surface of the cylinder 2 is fixedly connected to the inner wall of a bearing 3, a round table 4 is fixedly sleeved on the side surface of the bearing 3, the cylinder 2 is fixed, the round table 4 can rotate through the bearing 3, a handle 5 is fixedly connected to the right side of the round table 4, a baffle 6 is fixedly connected to the upper surface of the round table 4, the baffle 6 is positioned on the right side of the bearing 3, the back of the baffle 6 is movably connected to the surface of a square hoop 7 of steel bars, the lower surface of the round table 4 is fixedly connected to the upper surface of a circular ring 8, the inner wall of the circular ring 8 is respectively and fixedly connected to two arc-shaped tables 9, and in an initial state, the thickness of the contact point between the wheel of a roller assembly 19 and the, the thickness of the contact point between the wheel of the roller component 19 and the arc-shaped table 9 is gradually increased, the surface of the arc-shaped table 9 extrudes the wheel to move towards the direction of the square groove 10, the square groove 10 is formed in the upper surface of the cylinder 2, the long clamping plate 11 and the short clamping plate 12 are respectively arranged in the square groove 10, the long clamping plate 11 is positioned on the left side of the short clamping plate 12, the left side of the long clamping plate 11 and the right side of the short clamping plate 12 are respectively and fixedly connected with two push rods 13, the left side and the right side of the inner wall of the square groove 10 are respectively and fixedly embedded with two cylinders 14, one ends of the four push rods 13 far away from the square groove 10 respectively penetrate through the four cylinders 14 and are respectively and fixedly connected with one sides of the four circular plates 15, one sides of the four circular plates 15 near the square groove 10 are respectively and fixedly connected with one ends of the four first springs 16, the first springs 16 are, four the inner wall of first spring 16 respectively with four push rod 13's surperficial swing joint, four one side that first spring 16 was kept away from to plectane 15 respectively with four second spring 17's one end fixed connection, four the equal fixedly connected with movable rod 18 of the other end of second spring 17, four the surface of movable rod 18 respectively with four the inner wall swing joint of drum 14, four the equal fixedly connected with roller assemblies 19 of one end that second spring 17 was kept away from to movable rod 18, roller assemblies 19 make frictional force reduce between wheel and the arc platform 9, make movable rod 18 move smoothly, the surface of roller assemblies 19 wheel is connected with the fixed surface of arc platform 9.

Specifically, circular tooth grooves 20 are formed in opposite surfaces of the long clamping plate 11 and the short clamping plate 12, and the inner wall of each circular tooth groove 20 is movably connected with the surface of the reinforcing steel bar square hoop 7.

In this embodiment, the opposite faces of the long splint 11 and the short splint 12 are provided with the circular tooth grooves 20, so that the surface of the steel bar square hoop 7 can be clamped tightly, and when the steel bar square hoop 7 is straightened, the part at the long splint 11 can be used as a support for the turning part of the steel bar square hoop 7.

Specifically, two guide rods 21 are fixedly connected to the right side of the long clamp plate 11 respectively, two guide holes 22 are formed in the left side of the short clamp plate 12 respectively, and the surfaces of the two guide rods 21 are movably connected with the inner walls of the two guide holes 22 respectively.

In this embodiment, the guide rod 21 moves on the inner wall of the guide hole 22, so that the long clamping plate 11 and the short clamping plate 12 can only move left and right relatively without deviation, and the long clamping plate 11 and the short clamping plate 12 move up and down synchronously.

Specifically, the left end of the baffle 6 extends to the upper part of the column 2 and is movably connected with the top of the column 2.

In this embodiment, when the side of the square reinforcement stirrup 7 located on the back of the baffle 6 is short, the protruding part of the baffle 6 can smoothly straighten the square reinforcement stirrup 7, and the steel bar head is not too short to contact the baffle 6.

Specifically, the central angles of the two arc-shaped platforms 9 are one hundred twenty degrees.

In this embodiment, when arc table 9 is rotated ninety degrees, reinforcing bar square hoop 7 is straightened and arc table 9 having a central angle of one hundred twenty degrees prevents the wheels of roller assemblies 19 from leaving the surface of arc table 9.

The utility model discloses a theory of operation and use flow: when the square hoop bending machine is used, a square hoop 7 of a steel bar is placed on the surface of a circular table 4, one side of the left side of the square hoop 7 of the steel bar is placed between a long clamping plate 11 and a short clamping plate 12, one side of the back of the square hoop 7 of the steel bar is placed on the back of a baffle plate 6 and is attached to the back of the baffle plate 6, a handle 5 is held by a hand and rotates anticlockwise, the handle 5 drives the circular table 4 to rotate anticlockwise, the circular table 4 drives the baffle plate 6 to rotate anticlockwise, the baffle plate 6 drives one side of the back of the square hoop 7 of the steel bar, meanwhile, the circular table 4 drives a circular ring 8 to rotate anticlockwise, the circular ring 8 drives two arc tables 9 to rotate anticlockwise, in an initial state, the thickness of a contact point between a wheel of a roller assembly 19 and the arc tables 9 is smaller, along with the rotation of the arc tables 9, the thickness of the contact point between the wheel of the roller assembly 19 and the, the second spring 17 presses the circular plate 15 and the push rod 13 moves towards the square groove 10, the long clamp plate 11 is driven to move rightwards, the short clamp plate 12 is driven to move leftwards, the long clamp plate 11 and the short clamp plate 12 gather towards the middle, the circular tooth space 20 clamps the surface of one side of the left side of the square reinforcement hoop 7, at the moment, the first spring 16 and the second spring 17 are both compressed, the handle 5 is rotated ninety degrees, at the moment, one side of the back of the square reinforcement hoop 7 is straightened to be positioned on the same horizontal line with one side of the left side of the square reinforcement hoop 7, in the process, the second spring 17 is always in a continuous compression state, the movable rod 18 is not contacted with the circular plate 15, therefore, the arc-shaped table 9 cannot be blocked in rotation, the square reinforcement hoop 7 rotates the handle 5 in the reverse direction after being straightened, under the reset action of the first spring 16, the push rod 13, the long clamp plate 11 and the short clamp plate 12 are pulled back, the, at the moment, the other turning part of the square reinforcement hoop 7 can be straightened by the same operation, so that the square reinforcement hoop 7 is straightened, and the effect of simple and labor-saving operation is achieved.

To sum up, this aligning device for reinforcing bar recovery through setting up workstation 1, cylinder 2, bearing 3, round platform 4 and baffle 6, when having solved reinforcing bar side hoop on the building site and need straightening, because the both ends of reinforcing bar side hoop are shorter and overlap with the hoop body, can not directly put into the alignment in the straightener commonly used, need the manual work to pull open this moment, waste time and energy, problem that work efficiency is lower.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bar recovery is with aligning device, includes workstation (1), its characterized in that: the upper surface of the workbench (1) is fixedly connected with a cylinder (2), the side surface of the cylinder (2) is fixedly connected with the inner wall of a bearing (3), a round table (4) is fixedly sleeved on the side surface of the bearing (3), a right side fixed connection handle (5) of the round table (4) is fixedly connected with a baffle (6), the baffle (6) is positioned on the right side of the bearing (3), the back surface of the baffle (6) is movably connected with the surface of a steel bar square hoop (7), the lower surface of the round table (4) is fixedly connected with the upper surface of a round ring (8), the inner wall of the round ring (8) is fixedly connected with two arc-shaped tables (9) respectively, a square groove (10) is formed in the upper surface of the cylinder (2), a long clamping plate (11) and a short clamping plate (12) are arranged inside the square groove (10) respectively, the long clamping plate (11) is positioned on the left side of the short clamping plate (12), the left side of the long clamping plate (11) and the right side of the short clamping plate (12) are fixedly connected with two push rods (13) respectively, the left side and the right side of the inner wall of the square groove (10) are fixedly embedded with two cylinders (14), one ends, far away from the square groove (10), of the four push rods (13) respectively penetrate through the four cylinders (14) and are fixedly connected with one sides of the four circular plates (15) respectively, one sides, close to the square groove (10), of the four circular plates (15) are fixedly connected with one ends of four first springs (16) respectively, the other ends of the four first springs (16) are fixedly connected with the inner walls of the four cylinders (14) respectively, the inner walls of the four first springs (16) are movably connected with the surfaces of the four push rods (13) respectively, one sides, far away from the first springs (16), of the four circular plates (15) are fixedly connected with one ends of the four second springs (17), four the equal fixedly connected with movable rod (18) of the other end of second spring (17), four the surface of movable rod (18) respectively with four the inner wall swing joint of drum (14), four the equal fixedly connected with roller assembly (19) of one end that second spring (17) were kept away from in movable rod (18), the fixed surface of roller assembly (19) wheel is connected with the fixed surface of arc platform (9).

2. The straightening device for recycling the steel bars as claimed in claim 1, wherein: circular tooth's socket (20) have all been seted up to the opposite face of long splint (11) and short splint (12), the inner wall of circular tooth's socket (20) and the surperficial swing joint of reinforcing bar square hoop (7).

3. The straightening device for recycling the steel bars as claimed in claim 1, wherein: the right side of long splint (11) is two guide bars (21) of fixedly connected with respectively, two guiding hole (22) have been seted up respectively in the left side of short splint (12), two the surface of guide bar (21) respectively with the inner wall swing joint of two guiding hole (22).

4. The straightening device for recycling the steel bars as claimed in claim 1, wherein: the left end of the baffle (6) extends to the upper part of the column (2) and is movably connected with the top of the column (2).

5. The straightening device for recycling the steel bars as claimed in claim 1, wherein: the central angles of the two arc-shaped platforms (9) are one hundred twenty degrees.